24results about How to "Affect the treatment effect" patented technology

The invention belongs to the technical field of sewage treatment, and particularly relates to a disc-type rotary MABR (Membrane Aerated Baffled Reactor) membrane assembly which comprises a main body assembly, and the main body assembly comprises a frame body assembly and a membrane component; the cleaning assembly comprises a rubbing assembly, and a vibration assembly is arranged in an inner cavity of the frame body assembly; and the driving assembly comprises a speed adjusting assembly, and a driving assembly is arranged on the right side of the lower portion of the frame body assembly. The rotating speed of the device can be adjusted according to the smudginess degree of sewage, so that the sewage with high smudginess degree can be treated at a higher rotating speed, the outer ring of the membrane component can be scratched and cleaned at the lowest rotating speed of the membrane component, dirt and microorganisms are prevented from being attached to the outer ring of the membrane component, and the sewage treatment efficiency is improved. And the membrane component can be driven to vibrate during sewage treatment, so that the sewage treatment effect and efficiency as well as the aeration effect are improved.

The invention discloses a five-layer co-extrusion film production unit which comprises a hollow base, five extruders are arranged on the base, feeding hoppers are arranged on the extruders, a water tank is fixedly connected to the base, a die head is fixedly connected to the side wall of the water tank through a rod piece, the extruders are connected with the die head, and the feeding hoppers are arranged on the extruders. The base is fixedly connected with a first side block and a second side block, the first side block and the second side block are both of a hollow structure, the side wall of the base is fixedly connected with a servo motor through a support, an output shaft of the servo motor is fixedly connected with a rotating shaft, and the rotating shaft is rotationally connected with the base through a bearing in a penetrating mode. The production unit has the advantages that the production unit has a better cooling effect, heat of a film can be recycled, the unit is more energy-saving, meanwhile, a good corona treatment effect can be guaranteed, it is guaranteed that the cost of the production unit is low, meanwhile, a certain automation degree is also guaranteed, and the production unit is more suitable for being used in small factories.

The invention discloses a sewage treatment device with a chemical sewage treatment function, and relates to the technical field of sewage treatment. Comprising a treatment box, an elastic telescopic rod is fixedly mounted at the top of the treatment box, a storage device is fixedly mounted at the free end of the elastic telescopic rod, a driving device is fixedly mounted on the right side of the treatment box, a reciprocating lead screw is fixedly mounted at the output end of the driving device, and a sliding block is slidably mounted in the treatment box; the reciprocating lead screw penetrates through a sliding block in a threaded mode, a material scattering device is arranged on the surface of the sliding block, a water inlet pipe is fixedly installed on the top of the treatment box, and a water drainage pipe is fixedly installed on the right side of the treatment box. Wherein the material scattering device comprises a discharge pipe, a rotating disc, a friction plate, a spraying frame, a dredging rod and an elastic rod, and when the rotating disc rotates, the effect of scattering a medicament into the treatment box can be improved, so that sewage can be fully mixed with the medicament.

The present invention discloses a small-sized waste gas treatment device, which belongs to the technical field of waste gas treatment, and comprises a filtering device, wherein the filtering device is used to filter large flocculent impurities in waste gas, and a liquid washing device and an adsorption device are arranged on the filtering device, wherein the liquid washing device is used to chemically treat organic matter and acidic substances in waste gas, and the adsorption device is used to adsorb harmful substances in waste gas. The filtering device arranged in the present invention can filter large flocculent impurities in waste gas, and treat organic matter, acidic substances, etc. in waste gas through the liquid washing device, and finally further treat the waste gas through the adsorption device before discharging, and the waste gas treatment effect is good; the filtering device arranged in the present invention is provided with an internal scraping mechanism and an external scraping mechanism, which can effectively clean the flocculent impurities remaining in the inner and outer surfaces of the filter cartridge and the holes, and prevent the filter cartridge from being blocked, thereby affecting the waste gas treatment effect.

The invention discloses an energy-saving and environment-friendly chemical waste gas treatment method. A main body unit comprises a spraying tank, a solution device is arranged on one side of the spraying tank, a water pipe is arranged on the upper side of the solution device, an exhaust pipe is installed at the upper end of the spraying tank, a demister is installed at the other end of the exhaust pipe, and two sets of spraying pipes are arranged in the spraying tank. A motor drives a first rotating shaft to rotate, a first bevel gear fixedly connected with the first rotating shaft drives a second bevel gear and a third bevel gear which are meshed to rotate, and a second rotating shaft fixedly connected with the second bevel gear drives a connecting rod and a material overturning rod to rotate; the bottom of the inner wall of the filler basin body is subjected to dirt scraping treatment while the filler in the filler basin body is turned over, so that not only can dead angles among the filler be eliminated, but also filter holes in the bottom of the filler basin body can be prevented from being blocked, and meanwhile, a third rotating shaft fixedly connected with a third bevel gear drives the filler basin body to rotate reversely; and the bottom of the filler basin body is cleaned while the supporting plate supports the filler basin body.

The utility model belongs to the technical field of fishponds, and particularly relates to a fishpond filter tank fluidization bin aeration device which comprises a filter tank, and a circulating water inlet and a circulating water outlet are formed in the front end and the rear end of the filter tank respectively. A first partition plate and a second partition plate which are arranged in the filter box at intervals divide the interior of the filter box into a rough filter bin, a fluidization bin and a biochemical bin which are adjacent front and back, biological carriers are contained in the fluidization bin, the first partition plate and the second partition plate are provided with a rough filter bin water outlet and a fluidization bin water outlet respectively, and an air supply pipe is installed on the second partition plate. The air supply pipe comprises a transverse pipe, an aeration head and a U-shaped pipe, the aeration head is installed on the transverse pipe and arranged below the water outlet of the fluidization bin, and the two ends of the U-shaped pipe are connected with the transverse pipe and the oxygen supply device respectively. The oxygen content of the water body in the fluidization bin is increased through the air supply pipe, the use amount of the biological carrier in the fluidization bin can be increased by 2-3 times, the upward rising effect of the air flow accelerates the rolling speed of the water flow, rolling of the biological carrier in the fluidization bin is promoted, and the use effect of the biological carrier is effectively improved.

This utility model relates to the field of wastewater treatment technology and discloses a denitrification deep bed filter, including a filter structure. A diversion component and a water storage tank are installed at the top of the tank's interior. An inlet pipe is installed on the outer surface of the tank and on one side of the water storage tank. A drive component is installed on the outer surface of the tank and at the lower end of the inlet pipe. The cleaning component includes a rotating shaft and an external rod installed on the outer surface of the rotating shaft. The outer surface of the external rod is equipped with a carbon fiber brush. When cleaning the filter media, a motor operates, and the rotating shaft installed at one end of the connecting shaft also rotates, driving the external rod to rotate. This facilitates the rotation of the external rod within the filter media, expanding the cleaning range of the filter media. The carbon fiber brush contacts the filter media, and the rotating carbon fiber brush facilitates cleaning of the filter media, preventing impurities from adhering to the surface of the filter media and affecting the water treatment effect.

The present invention discloses an integrated purification tank for MBBR coupled with ammonia oxidation, comprising a horizontal shell, a water inlet and a water outlet respectively provided on the horizontal shell, at least two main partitions provided on the horizontal shell, the horizontal shell is divided into at least three compartments, an overflow port / water outlet is provided on the main partition to make the compartments communicate, characterized in that at least one compartment is an anaerobic biofilter bed area, at least one compartment is an MBBR area, at least one compartment is an anaerobic biofilm area, the anaerobic biofilter bed area is provided with a water inlet, the anaerobic biofilm area is provided with a water outlet, the anaerobic biofilter bed area is provided with a suspended filler and / or a soft filler, the MBBR area is provided with an aeration device, an MBBR filler and / or an MBR biofilm device, and a mixed liquor reflux device connected to the anaerobic biofilter bed area. The anaerobic biofilter bed area is filled with at least one biological filler to realize nitrification and denitrification reaction, short-range nitrification coupled with anaerobic ammonia oxidation reaction, and short-range denitrification coupled with anaerobic ammonia oxidation reaction.

The present invention belongs to the technical field of sewage, and specifically relates to an environmental slow-release device for algae inhibitors and its application in sewage wetlands, comprising a floating plate, a middle hole is provided at the central axis of the floating plate, a stirring barrel is provided inside the middle hole, and a mixing chamber is provided inside the stirring barrel; a rotating rod is rotatably connected to the central axis of the mixing chamber, a bottom groove is provided at the bottom of the rotating rod, a moving rod is sealingly and slidably connected inside the bottom groove, a discharge sleeve is provided at the inner bottom of the mixing chamber, a plurality of discharge holes are evenly provided inside the discharge sleeve, a sliding cylinder is sealingly and slidably connected inside the discharge sleeve, and a magnetic seat is provided at the axis of the sliding cylinder; the environmental slow-release device is simple to operate, safe and stable, meets the actual sewage treatment needs, and the slow-release of the algae inhibitor is stable, the controllability is strong, the adaptability is high, and the slow-release efficiency is high, the slow-release effect is good, and the stable and accurate slow-release discharge of the algae inhibitor is effectively guaranteed.

The utility model discloses a kind of BNCT mouse irradiation devices without anesthesia, including disc body, sliding assembly is installed on disc body, detachably installed with mouse fixer on sliding assembly, mouse fixer includes head fixing assembly and tail fixing assembly for limiting mouse activity, fixed shaft is vertically arranged on disc body, bracket is installed on fixed shaft, the end portion of bracket is located above mouse fixer and is provided with reversible folding connecting plate. Mouse head and neck are fixed by the fastening screw of mouse fixer, mouse tail is fixed by clamping groove, mouse can be irradiated subsequently without anesthesia, avoid anesthetics to influence BNCT treatment effect;By round multi-arm sliding rail clamping disc, multiple mouse fixers can be assembled, one mouse is placed in each fixer, reasonably divide area, avoid multiple mice confusion;By adjusting the position of mouse fixer on sliding rail and turning L-shaped connecting plate, multiple mice can be irradiated at different parts simultaneously, convenient operation, save experimental time.

The invention discloses a blue-green algae treatment system and a treatment method thereof, relates to the technical field of blue-green algae treatment, and aims to solve the problems that when an agent is mixed with water, the agent is easy to cake after being in contact with the water, the fusion speed of the agglomerated agent and the water is reduced, and meanwhile, the agglomerated agent is easy to block a spraying pipeline and influence the spraying process of the agent. According to the blue-green algae treatment system, the sieve groove of the sieve tray is matched with the baffle ring, when a medicament is driven by water surging spirally and upwards, the medicament fused with the water penetrates through the sieve groove from the inner side of the baffle ring along with the water and reaches the top of the sieve tray, and the caked medicament which is not fused with the water is concentrated on the outer side of the baffle ring under the action of centrifugal force under the driving of the water surging spirally; the sieve tray is matched with the sieve groove, so that the sieve tray cannot penetrate through the sieve tray, and the blocking caused by the caked medicament entering the medicament spraying pipeline and the influence on the blue-green algae treatment effect due to the incapability of fully mixing the medicament with water and putting the medicament into a water area are avoided.

The invention discloses an intelligent quality control system and method for clinical research, and belongs to the technical field of clinical research. A statistical unit; based on the medicine evaluation model of the curative effect grade, performing subject medication analysis, calculating a corrected curative effect coefficient i, according to the curative effect grade setting condition based on age, performing subject curative effect grade judgment, and generating a medicine effect evaluation report; and the medicine adjusting module is used for adjusting the dosage of the subject in the next stage according to the curative effect grade of the subject and carrying out medicine stopping treatment when the subject is in the non-effective grade in three continuous stages. Through the mode, a subject can timely and clearly know the current individual curative effect condition, and the confidence and subsequent compliance of the subject can be improved; the dosage of the subject in the next stage can be intelligently adjusted in time according to the curative effect grade of the subject, and the subject is guided to stop medicine reasonably in time.

The invention relates to the technical field of solid waste treatment, and discloses environmental engineering solid waste treatment equipment which comprises a treatment box. The feeding hole is communicated with the center of the top of the treatment box; the crushing assembly is arranged in the treatment box and comprises a first supporting frame fixedly connected to the front face of the treatment box, a driving motor is fixedly connected to the inner wall of the first supporting frame, the output end of the driving motor is fixedly connected with a driving shaft, and the driving shaft movably penetrates through the front face of the treatment box and extends into the treatment box; by arranging the crushing assembly, in the rotating process of a driving gear, after the driving gear is meshed with a driven gear, a driven shaft can be driven to rotate, then a second crushing roller is driven to rotate synchronously, and in the opposite rotating process of a first crushing roller and the second crushing roller, falling solid waste can be crushed; therefore, the purpose of treating the solid waste is achieved.

The application provides a wire feeding device and a busbar welding machine. The wire feeding device comprises a wire pressing wheel assembly, a wire feeding wheel assembly, a connecting seat and a wire guide tube. The wire pressing wheel assembly is used for pressing a wire harness. The wire feeding wheel assembly is arranged on one side of the wire pressing wheel assembly. The connecting seat is connected to the side of the wire feeding wheel assembly away from the wire pressing wheel assembly. The wire guide tube is connected to the connecting seat and forms a wire guide cavity. The wire feeding wheel assembly is used for moving the wire harness into the wire guide cavity. The wire feeding device of the application can automatically move the wire harness and accurately control the wire feeding length. The wire harness is guided by the wire guide tube, so that the wire harness can be accurately delivered to a specified position. The wire harness processing effect is not affected by unstable and inaccurate movement of the wire harness, thereby ensuring the pretreatment effect of the wire harness.

The utility model belongs to the field of desulfurization tower, concretely relates to a ceramic production waste gas treatment desulfurization tower, including the tower body, the inside upper portion of tower body is provided with the padding, is connected with the air inlet pipe that is provided on the tower body, the inside bottom of tower body is fixedly installed with submersible pump, the output of submersive pump is fixedly connected with the conveying pipe, and the conveying pipe is set as penetrating the tower body, the pipe body of conveying pipe is connected with the transition pipe, the inside of transition pipe is provided with the anti -blocking mechanism, the inside rotation of transition pipe is connected with the swivel joint. The utility model drives the rotation of the spray pipe through the clamping of the square and the connecting block by the motor, so that the spray pipe changes direction, makes the nozzle on the spray pipe face upwards, thereby backflushing the padding, avoids the effect of waste gas treatment to be affected by the padding blockage.

The utility model provides a flame-retardant fiber surface frosted treatment device, which belongs to the technical field of fiber production and processing, and comprises two concentric-square-shaped frames, a lifting adjusting mechanism is arranged between the two concentric-square-shaped frames, and the lifting adjusting mechanism comprises two bidirectional screw rods, a sliding block, a first motor, a lifting plate and a first frame plate; and a driving mechanism is installed between the lifting plates and comprises a second motor, a transmission bevel gear, a driven bevel gear, second transmission wheels and a second transmission belt, a first traction wheel is installed on the inner side of one second transmission wheel, and a grinding disc is installed at the bottom of the transmission bevel gear. According to the device, the lifting adjusting mechanism is matched with the concentric-square-shaped frame, synchronous lifting of the grinding discs and the traction wheels on the same side can be achieved, adjustment of the distance between the two grinding discs and the two traction wheels can be achieved, the device is adaptive to flame-retardant fibers with different thicknesses, the grinding effect is guaranteed, and the situation that the flame-retardant fibers make excessive contact with the grinding discs or make less contact with the grinding discs is prevented; the treatment effect of the flame-retardant fiber is influenced.

The utility model discloses a convenient portable pen type syringe rubber plug relates to syringe rubber plug technical field, including rubber plug body, and the edge of rubber plug body side wall is integrally provided with the scraping strip, the chamfer processing between scraping strip and rubber plug body side wall, and the one end of rubber plug body is integrally provided with the push column, and the push column is coniform setting, and the rubber plug body on the edge of push column is provided with a plurality of anti -sticky ball, when using, the inner ring in rubber plug body and the push rod cooperation installation of syringe, through the injection effect of the medicine liquid in the syringe inside of rubber plug body that realizes the pull push rod, when the medicine liquid of rubber plug body pushes, simultaneously, the residual medicine liquid on the inner wall of syringe is effectively scraped up by scraping strip, effectively avoid the situation of residual medicine liquid, when the injection of medicine liquid, through the push column and enter the liquid outlet in the end of syringe, effectively realize the complete injection of the medicine liquid in the syringe, avoid the influence of the therapeutic effect of medicine liquid because of the insufficient measurement.

The present invention provides a large truck exhaust gas treatment system, comprising a urea tank, a liquid inlet pipeline and a liquid spray pipeline, wherein the urea tank is used to store urea solution; the liquid inlet pipeline is connected to the urea tank and used to feed liquid, a liquid inlet nozzle is provided at the end of the liquid inlet pipeline, and a ventilation pipeline is provided between the liquid inlet nozzle and the urea tank; the liquid spray pipeline is connected to the urea tank through a urea pump, a nozzle is provided at the end of the liquid spray pipeline, and the urea pump is provided with a liquid return pipeline connected to the urea tank and used to evacuate the urea solution in the liquid spray pipeline. The large truck exhaust gas treatment system of the present invention has a compact structure, high exhaust gas treatment efficiency, good effect, and is stable and reliable in use and has a long service life.

This utility model provides a wastewater filtration device for sewage treatment, relating to the technical field of sewage treatment equipment. The wastewater filtration device includes a treatment tank, with a water injection pipe fixedly connected to the top of the treatment tank. A mounting base is fixedly connected inside the treatment tank, and a fixed cover is fixedly connected inside the mounting base. The fixed cover has filter holes and a sludge discharge trough. Sewage is injected into the treatment tank through the water injection pipe. Impurities in the sewage are filtered through the filter holes on the fixed cover. A stirring mechanism mixes the filtered sewage with a chemical agent, ensuring uniform mixing. A driving mechanism drives an arc-shaped plate to reciprocate inside the fixed cover, and an arc-shaped scraper scrapes away impurities from the inside of the fixed cover. The impurities are discharged through the sludge discharge trough and collected inside the fixed cover to prevent clogging of the filter holes and affecting the sewage treatment effect.

The utility model discloses a composite fabric surface floating hair removal device which comprises a device frame, a working table and cloth pressing structures, the working table is arranged over the device frame, the cloth pressing structures are arranged at the two ends of the surface of the working table, a motor frame is fixedly installed at one end of the working table, and the motor frame is fixedly connected with the working table. A motor frame is arranged on the device frame, direct-current motors are installed on the two sides of the surface of the motor frame, side tables are arranged on the two sides of the outer wall of the workbench, a sticking and removing structure is installed on one side of the output end of each direct-current motor and located above the workbench, and a material collecting frame structure is arranged on one side of the outer portion of the device frame. The material collecting frame structure is located at the discharging end of the workbench, and a cloth body is placed on the surface of the workbench. According to the cloth collecting device, floating hair on the surface is cleaned in a pressing and rolling mode, the working effect achieved by the device can be achieved through a simple structure, a material collecting frame structure at the tail end of the workbench is additionally arranged, material collecting operation can be conducted on a cloth body, and the working efficiency of the device is improved.

The utility model provides an emergency device for float glass flue gas treatment, which comprises a standby flue gas treatment system, the standby flue gas treatment system can be used for replacing a main system with a plurality of production lines, and the production lines share one connection flue to be connected with the standby flue gas treatment system. The standby flue gas treatment system is divided into a waste heat recovery section and a flue gas treatment section; the standby flue gas treatment system comprises a main flue and a bypass flue; the main flue is connected to the waste heat recovery section through the connection flue, so that flue gas is subjected to waste heat recovery and then enters the SCR denitration system of the flue gas treatment section to form a main flue line; the bypass flue is directly connected to the flue gas treatment section through the connection flue, so that flue gas enters the SCR denitration system firstly and then is subjected to waste heat recovery to form a bypass flue line; and the standby flue gas treatment system can be switched between a main flue line and a bypass flue line.

This utility model belongs to the field of switching valve technology, and in particular to a switching valve for a regenerative oxidation device. It includes a switching valve body, on which an inlet pipe and an outlet pipe are fixedly mounted. Multiple outlet pipes are provided. A receiving cavity is formed within the switching valve body, and the inlet and outlet pipes communicate with the receiving cavity. A switching valve block is rotatably mounted within the receiving cavity. An intermittent switching component is provided on one side of the switching valve body, and the intermittent switching component is connected to the switching valve block. This utility model replaces the traditional switching valve block, which requires manual operation of control keys to deliver waste gas to different heat storage bodies. This allows for more precise control of the switching valve block's waste gas flow direction switching, thus preventing the waste gas from switching to the next heat storage body too late and affecting the waste gas treatment effect of the previous heat storage body.

The invention discloses intelligent integrated equipment for industrial sewage treatment, and relates to the technical field of sewage treatment.The intelligent integrated equipment comprises a base, a desilting basin is arranged on the left side of the upper end of the base, a water inlet pipe is arranged in the middle of the upper portion of the left side wall of the desilting basin, a filter frame is arranged at the upper end of the desilting basin, and the filter frame is arranged below the water inlet pipe; a filter grid is arranged in the middle of the filter frame, a filter screen is arranged at the bottom of the filter frame, a first water outlet pipe is arranged on the outer wall of the right side of the desilting basin, a first valve is arranged at the upper end of the first water outlet pipe, and a first water pump is arranged at the tail end of the first water outlet pipe; a first water conveying pipe is arranged on the outer wall of the side wall of the first water pump, and an aerobic tank is arranged in the middle of the upper end of the base. The intelligent integrated equipment for industrial sewage treatment is better in sewage treatment effect, more thorough in treatment of organic matters and microorganisms in sewage and higher in efficiency.

The utility model discloses a mixing fluidized bed reactor which comprises a box body, a feeding box and a pressure relief assembly, a water inlet pipe is arranged on one side of the box body, the feeding box is arranged on the top of the box body and used for adding reaction materials, and a grinding assembly used for refining the added reaction materials is arranged in the feeding box. The rotating frame moves and drives the compression roller to move to grind granular solid chemical agents on the filter plate, so that the solid chemical agents with large particle sizes are ground and crushed, and the refined solid chemical agents fall into the feeding pipe from filter holes in the surface of the filter plate and enter the box body from the feeding pipe; therefore, the refined solid chemical agent is in contact with the wastewater in the box body for reaction and degradation, the surface area of the solid chemical agent in contact with the wastewater can be increased by the refined solid chemical agent, and the solid chemical agent can be uniformly dispersed in the wastewater after the solid chemical agent is ground and refined. The influence on the wastewater treatment effect caused by accumulation in the wastewater is avoided.